Volra: Battery & Charger Test

Charge with more confidence. Test and compare chargers, discover performance trends, set alerts, and explore clearly labeled estimates for your iPhone.

Understand every charge with Volra.

See your current charging status alongside clearly labeled estimates for charging speed, current, voltage, temperature, and remaining time.

• Test chargers and cables • Compare estimated average and peak performance • Review charging curves and save your results • Follow recorded charging trends over time • Explore battery, storage, memory, processor, display, and network information • Set a charge alert for the level you choose

Volra is built for clarity. iOS does not give third-party apps direct access to wattage, current, voltage, or battery temperature. These values are estimated from available system signals and clearly identified in the app. Charging history is recorded while Volra is open.